What is EXIF data?
EXIF metadata can include your camera model, GPS location, date/time, and device info. Removing it before sharing photos protects your privacy.
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Frequently Asked Questions
Everything you need to know about converting and compressing images with ImgSwift.
Is ImgSwift really free to use?
Yes, ImgSwift is completely free with no signup required. All image conversion and compression features are available at no cost, with no file limits.
Are my images uploaded to a server?
No. ImgSwift processes all images entirely in your browser using JavaScript and the Canvas API. Your files never leave your device and are never sent to any server — your privacy is fully protected.
What image formats does ImgSwift support?
ImgSwift supports 8 output formats: JPG, PNG, WebP, GIF, BMP, TIFF, ICO, and PDF. You can convert from any common image format (JPG, PNG, WebP, GIF, and more) to any of these formats.
How much can I compress an image?
You can reduce image file size by up to 90% using the compression quality slider. You have full control over the quality level — from maximum compression (smallest file) to minimum compression (best quality).
Can I convert or compress multiple images at once?
Yes. ImgSwift supports batch processing. Simply select or drag multiple images at once. All files are converted or compressed in parallel and downloaded automatically.
What is the best image format for the web in 2026?
WebP is the best image format for web performance in 2026. It delivers smaller file sizes than JPG and PNG while maintaining high visual quality, and is fully supported by all modern browsers. Use ImgSwift to convert your images to WebP for free.
How do I convert JPG to PNG without losing quality?
To convert JPG to PNG without losing quality, use ImgSwift's JPG to PNG converter. PNG is a lossless format, so the output will have no additional quality loss compared to the original JPG. Simply upload your image, select PNG as the output format, and download the result instantly — no upload to servers required.
What is the difference between WebP and AVIF?
AVIF generally achieves better compression than WebP at the same visual quality — often 20–50% smaller file sizes. However, WebP has wider browser support (including older browsers), while AVIF is supported in Chrome 85+, Safari 16+, and Firefox 93+. For maximum compatibility, use WebP. For the smallest possible file size on modern browsers, use AVIF. ImgSwift supports converting to both formats for free.
Does ImgSwift work on mobile?
Yes. ImgSwift works on all modern mobile browsers including Chrome for Android and Safari for iOS. You can also install it as a PWA (Progressive Web App) by tapping "Add to Home Screen" — it then works fully offline without any app store download required.
Why Use ImgSwift?
ImgSwift is a free image converter and compressor that works entirely in your browser — no installation, no signup, no server uploads. Convert JPG, PNG, WebP, GIF, BMP, TIFF, ICO and PDF files instantly. Everything runs locally inside your browser, keeping your files 100% private. Whether you need to reduce image size for email, optimize photos for your website, or convert images for social media, ImgSwift handles it all in seconds.
Privacy First — No Upload Required
All image processing happens locally on your device using the Canvas API and Web Workers. Your files are never uploaded to any server, never stored, and never shared. ImgSwift is the safest way to convert and compress images online — making it ideal for sensitive photos, business documents, and personal images you don't want leaving your device.
Supported Formats
Convert JPG to PNG, PNG to JPG, JPG to WebP, PNG to WebP, WebP to PNG, WebP to JPG, images to PDF, and PDF to image. ImgSwift supports 8 output formats including JPG, PNG, WebP, GIF, BMP, TIFF, ICO and PDF. You can also convert to AVIF — the next-generation format with the best compression available today — in Chrome and Safari.
Free Image Compression — Up to 90% Smaller
Reduce image file size without visible quality loss using ImgSwift's smart compression engine. Compress JPG, PNG, and WebP images online free with a simple quality slider. Perfect for reducing page load times, meeting email attachment limits, or shrinking images for faster website performance and better Core Web Vitals scores.
How to Convert an Image Online
Converting an image with ImgSwift takes three simple steps: select your source image by clicking the upload area or dragging it in, choose your target output format, then click Download to save the converted file instantly — all without any upload or account required.